Geographic sciences is a field that encompasses human activity and the physical makeup of planet Earth. Studies in this field can include the interaction between the two, as well as the technology used for data analysis.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.

Online learning refers to use of electronic media and information and communication technologies (ICT) in education. With online learning one has the flexibility to access their studies at any time and from anywhere they can log on.